Brontekst bekijken van Python: venv start

=== Create & activate ===

In your project root

 python3 -m venv .venv

Activate in zsh/bash

 source .venv/bin/activate

Verify

 python -V

Prepends .venv/bin to PATH, so python, pip, and any console scripts installed in the venv are found first.
Sets a few Python-related vars (e.g., VIRTUAL_ENV, PYTHONHOME unset).

=== Deactivating, uninstalling, removing ===
Leave the venv

 deactivate

Uninstall a package (inside the venv)

 source .venv/bin/activate
 python -m pip uninstall <pkg>

Remove ALL packages but keep the venv structure

 python -m pip freeze | xargs -r python -m pip uninstall -y

Nuke the venv directory

 deactivate 2>/dev/null || true
 rm -rf .venv/